Question

group a: trial 1: 11.1 ml, trial 2: 12.4 ml, trial 3: 21.0 ml, trial 4: 16.0 ml. group b: trial 1: 16.8 ml, trial 2: 17.3 ml, trial 3: 17.0 ml, trial 4: 17.2 ml. 8. what is the average of group b’s data? type a response

Explanation:

Step1: Identify data points

Group B's data: \( 16.8 \, \text{mL}, 17.3 \, \text{mL}, 17.0 \, \text{mL}, 17.2 \, \text{mL} \)

Step2: Sum the data

\( 16.8 + 17.3 + 17.0 + 17.2 = 68.3 \)

Step3: Calculate average

Average \( = \frac{\text{Sum}}{\text{Number of trials}} = \frac{68.3}{4} = 17.075 \)

Answer:

17.075 mL